201015896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{7919}}^1$

素因数の和:8111

約数の個数: 32

約数和(自身を含む): 399168000

約数和(自身を除く): 198152104

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 167, 334, 668, 1336, 3173, 6346, 7919, 12692, 15838, 25384, 31676, 63352, 150461, 300922, 601844, 1203688, 1322473, 2644946, 5289892, 10579784, 25126987, 50253974, 100507948, 201015896]

約数ペア:

[(1, 201015896), (2, 100507948), (4, 50253974), (8, 25126987), (19, 10579784), (38, 5289892), (76, 2644946), (152, 1322473), (167, 1203688), (334, 601844), (668, 300922), (1336, 150461), (3173, 63352), (6346, 31676), (7919, 25384), (12692, 15838)]